99862980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{33967}}^1$

素因数の和:33993

約数の個数: 72

約数和(自身を含む): 325277568

約数和(自身を除く): 225414588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 33967, 67934, 101901, 135868, 169835, 203802, 237769, 339670, 407604, 475538, 509505, 679340, 713307, 951076, 1019010, 1188845, 1426614, 1664383, 2038020, 2377690, 2853228, 3328766, 3566535, 4755380, 4993149, 6657532, 7133070, 8321915, 9986298, 14266140, 16643830, 19972596, 24965745, 33287660, 49931490, 99862980]

約数ペア:

[(1, 99862980), (2, 49931490), (3, 33287660), (4, 24965745), (5, 19972596), (6, 16643830), (7, 14266140), (10, 9986298), (12, 8321915), (14, 7133070), (15, 6657532), (20, 4993149), (21, 4755380), (28, 3566535), (30, 3328766), (35, 2853228), (42, 2377690), (49, 2038020), (60, 1664383), (70, 1426614), (84, 1188845), (98, 1019010), (105, 951076), (140, 713307), (147, 679340), (196, 509505), (210, 475538), (245, 407604), (294, 339670), (420, 237769), (490, 203802), (588, 169835), (735, 135868), (980, 101901), (1470, 67934), (2940, 33967)]